Color shemes
The utility is included in the working libraries for Revit and is available when installing ModPlus without installing plugins. Allows you to change the settings of Revit color schemes. The service is available starting with Revit version 2021.
Color scheme settings dialog box:
The default configuration available in the service is a standard configuration that repeats the standard Revit settings.
Custom configurations can be created 
, renamed 
and removed 
using the appropriate buttons.
All service settings repeat Revit settings located at the path: File — Options — Graphics (Colors).